sorry for double posting...but plain and simple; supercharger will most likely come in a kit with everything you need to take off and do your thing.

turbocharger is...um. well....you have the money which is obvious from your previous post but um...just have money ready because you will need to buy extras like an intercooler, boost controller, turbo timer and sometimes you have to run with a wastegate. you have to upgrade your fuel components too.

For a super charger you will have to new fuel components, intake manifold, new supercharger mounting parts and other parts for all of the vacuum lines, not to mention that there are like 2 companies that make kits for our cars where as there are tons of turbo parts out there.